# Multi-Model

Extensible self-documenting editor with Elisp environment

GNU Emacs is the extensible, self-documenting text editor that has served as a complete computing environment for developers since 1985. More than a text editor, Emacs is a Lisp-based platform that can be extended to handle virtually any text-related task — from writing code to managing email, shells, git, and org-mode planning. Highly keyboard-driven, deeply customizable, and completely free/GPL.

AI-powered DAST platform specializing in API and GraphQL security

Escape is an AI-powered dynamic application security testing platform focused on API security including REST, GraphQL, and gRPC endpoints. It automatically discovers and tests API endpoints for vulnerabilities without requiring source code access. Features business logic testing that goes beyond OWASP patterns, CI/CD integration for shift-left security, and detailed remediation guidance for developers.

Modular AI prompt framework for everyday tasks

Fabric is an open-source framework that organizes AI prompts into reusable patterns for solving everyday tasks like summarizing content, explaining code, extracting insights from videos, and generating social media posts. Written in Go with support for 20+ AI providers including OpenAI, Claude, Gemini, and Ollama, it runs from the command line and can serve as a REST API. With 40,000+ GitHub stars, Fabric bridges the gap between AI capabilities and practical workflow automation.

NLP and RAG pipeline framework by deepset

Haystack is an open-source AI orchestration framework by deepset for building production-ready LLM applications with explicit control over retrieval, routing, memory, and generation pipelines. Its component-based architecture lets developers chain specialized pieces into branching, looping pipelines for semantic search, RAG, QA, and autonomous agents. Integrates with OpenAI, Anthropic, Mistral, Cohere, Hugging Face, Azure, AWS Bedrock, and major vector stores.

Electron-based terminal with plugin ecosystem

Terminal emulator built on web technologies (HTML/CSS/JS) using Electron. Extensible via npm packages with a vibrant plugin and theme ecosystem. Created by Vercel with 43k+ GitHub stars. Offers split panes, configurable hotkeys, and a fully customizable UI that appeals to developers who want a modern, hackable terminal experience.

Structured LLM outputs with validation

Instructor is the most popular Python library for extracting structured, validated data from large language models, with over 3 million monthly downloads and ports across Python, TypeScript, Go, Ruby, Elixir, and Rust. It uses Pydantic models to define output schemas and automatically handles validation, retries, and error correction when the LLM output does not match. Instructor patches existing client libraries instead of replacing them, preserving full access to the underlying API.

Professional IDEs with Junie AI coding agent

JetBrains is a software development company that produces a family of language-specific IDEs built on the IntelliJ platform — IntelliJ IDEA (Java/Kotlin), PyCharm (Python), WebStorm (JS/TS), PhpStorm, RubyMine, GoLand, Rider (.NET), and CLion (C/C++). Each IDE provides deep, language-aware tooling: smart refactoring, static analysis, test runners, debuggers, and first-class AI Assistant and Junie coding agent integration.

AI subscription for all JetBrains IDEs

JetBrains AI Pro is the professional-tier subscription plan for JetBrains AI Assistant, providing enhanced AI capabilities within JetBrains IDEs beyond the free tier. It serves developers who require consistent, high-quality AI assistance throughout their daily workflow without hitting usage limits. AI Pro bridges the gap between the limited free tier and the premium AI Ultimate plan, offering expanded cloud AI credits at an accessible price.

Open-source AI second brain with deep research and RAG

Khoj is an open-source personal AI app that serves as a self-hostable second brain. It connects to your documents — PDFs, Markdown, Notion, Word — and uses RAG to answer questions grounded in your knowledge base. Supports any local or cloud LLM including Llama, Claude, GPT, and Gemini. Features custom agents, scheduled automations, deep research mode, semantic search, and Obsidian, Emacs, and WhatsApp integrations. Over 33,000 GitHub stars, YC-backed.

Zero-markup credit subscription for 500+ AI models

Flexible AI coding credits: $19/mo ($28.5 in credits), $49/mo ($73.5 in credits), $199/mo ($298.5 in credits). Balance never expires and monthly bonus credits stack over time. Works across multiple AI coding agents and IDEs through a unified billing system, giving developers the freedom to use different tools without managing separate subscriptions.

Spec-driven coding subscriptions for Kiro IDE/CLI

Kiro Plans refers to the pricing and subscription structure for AWS's Kiro IDE, ranging from a perpetual free tier to enterprise-grade Power plans with varying levels of AI-assisted requests. Pricing distinguishes between two interaction types: spec requests initiated from structured task workflows, and vibe requests for chat-based coding assistance. Designed to scale from individual developers to professional teams building production software.

Terminal AI coding agent with multi-model and AGENTS.md support

Open-source terminal coding agent (npm `@shareai-lab/kode`) that understands your codebase, edits files, and runs commands across 20+ AI models, with native AGENTS.md and legacy `.claude`/`CLAUDE.md` compatibility.

Lightning-fast, open-source search engine — a developer-friendly Algolia alternative.

Meilisearch is an open-source, lightning-fast search engine written in Rust. Designed as a developer-friendly alternative to Algolia with typo tolerance, faceted search, filtering, and sorting out of the box. Sub-50ms response times. Easy to deploy and configure with a RESTful API.

AI coding agent with hash-anchored edits, LSP, subagents, and browser tools

AI-powered code migration tool that automates framework upgrades, language migrations, and API version transitions. Analyzes your codebase to generate migration plans, then applies changes systematically across affected files. Reduces the risk and effort of major upgrades by handling the tedious, error-prone aspects of codebase-wide transformations that would take developers weeks to complete manually.

Low-cost multi-model coding subscription

Budget-friendly AI coding plan featuring GLM-5, Kimi K2.5, and MiniMax M2.5/M2.7 models at $10/mo with a $12/5h usage cap. Hosted in US, EU, and Singapore for global low-latency access. Compatible with OpenCode and any OpenAI-compatible coding agent, offering an affordable alternative to premium API-based coding subscriptions.

Open-source AI code editor (VS Code fork)

Community-driven AI code assistant that runs in VS Code with full local model support. Autocomplete, chat, and inline editing powered by your choice of cloud or local LLMs. Fully open-source with 25k+ GitHub stars, Continue is popular among privacy-conscious developers who want IDE-integrated AI assistance without vendor lock-in or data sharing.

Open-source AI coding agent for large projects and real-world tasks

Terminal-based coding engine that breaks complex tasks into subtasks with support for 2M token context windows, diff review sandboxes, and both autonomous and manual modes. Multi-model pipelines work with Anthropic, OpenAI, and Google. With 15k+ GitHub stars, Plandex is a mature open-source option for developers tackling large, multi-step development tasks from the command line.

Browser-based AI IDE for instant web development

Online code playground and IDE for JavaScript, TypeScript, React, Vue, and Angular — write, run, and share code instantly in the browser with zero setup. Full editor with syntax highlighting, IntelliSense, error detection, and direct npm package imports. Supports JSX/TSX, Vue single-file components, HTML/CSS/SCSS with built-in transpilation and bundling. Real-time preview, console output, multi-file projects, code formatting, and share-by-URL or embed in docs.

Opinionated code formatter for web projects

Prettier is an opinionated code formatter with 50K+ GitHub stars that enforces a consistent style by parsing and reprinting code with its own rules. Supports JavaScript, TypeScript, CSS, HTML, JSON, Markdown, YAML, GraphQL, and more. Eliminates style debates in code reviews by making formatting automatic and deterministic. Features minimal configuration by design, editor integration for format-on-save, and pre-commit hooks via husky. The de facto formatting standard for web development.

Enterprise middleware for securing AI applications against prompt attacks

Prompt Security provides enterprise security middleware that protects AI applications from prompt injection, data leakage, jailbreaks, and toxic content generation. It sits between users and LLM APIs to inspect, filter, and sanitize inputs and outputs in real-time. Supports deployment as a proxy, SDK integration, or browser extension with customizable security policies and compliance reporting.

Agentic coding platform by Alibaba Cloud

AI IDE with Quest Mode for semi-autonomous long-running development tasks. Features context engineering that automatically surfaces relevant code, documentation, and project knowledge. Supports Claude, GPT, and Gemini models, letting developers delegate complex multi-step coding workflows while maintaining oversight through structured task tracking and progress reports.

In-memory data store

In-memory data structure store used as database, cache, message broker, and streaming engine. Supports strings, hashes, lists, sets, sorted sets, streams, geospatial indexes, and HyperLogLog. Features pub/sub messaging, Lua scripting, transactions, persistence (RDB/AOF), replication, and Redis Cluster for horizontal scaling. Redis Stack adds JSON, search, time series, and graph capabilities. Sub-millisecond latency. Available as open-source or managed (Redis Cloud, AWS ElastiCache).

Automated PR workflow with AI review and labeling

ReviewPad automates the pull request workflow by applying team-defined rules for labeling, assigning reviewers, and providing AI-powered feedback on code changes. Its open-source GitHub repository supports custom automation scripts that standardize the review cycle, making it essential for mid-to-large teams enforcing governance without sacrificing development velocity across multiple repositories.

Multi-agent model API that orchestrates frontier models behind one OpenAI-compatible endpoint

Sakana Fugu is a hosted model-provider API that exposes a learned multi-agent system as one OpenAI-compatible model. It dynamically routes coding, code review, research, and reasoning tasks across a frontier-model pool, with Fugu for lower-latency work and Fugu Ultra for harder workloads where answer quality matters more than cost or speed.

Microsoft's AI orchestration SDK for .NET, Python, and Java

Microsoft's open-source AI SDK that lets you combine AI models with conventional programming. Supports plugins, planners, memory, and function calling with availability for .NET, Python, and Java. Designed for enterprise developers building AI-powered applications within the Microsoft ecosystem, offering deep integration with Azure AI services and existing business logic.

AI-powered command-line productivity tool

ShellGPT (sgpt) is a command-line productivity tool powered by OpenAI models that generates shell commands, code snippets, and documentation directly in the terminal. Integrates with Bash, Zsh, PowerShell, and CMD; places AI-suggested commands into the terminal input via hotkeys. Supports persistent chat sessions, a REPL mode, and custom Python functions for extending capabilities. Accepts stdin and arguments for pipe-based workflows where command output can be piped to the AI.

Lightweight fast text editor known for speed

Sublime Text is a sophisticated, high-performance text editor known for speed, elegance, and minimal resource consumption. Launches instantly and handles huge files without lag, making it a favorite among developers who value a fast, distraction-free coding environment. Features include multi-cursor editing, Goto Anything fuzzy navigation, a powerful command palette, and a rich ecosystem of Python-based packages.

Open-source GUI for managing AI coding agents with your own API keys

Unified desktop interface for Codex and Claude Code with a model selector dropdown. Features a git-integrated sidebar, parallel task and thread management, chat and plan modes, and customizable agent access levels. Run via desktop app or npx for instant access. Brings visual project management to terminal-based AI coding agents without sacrificing their command-line power.

Tool infrastructure for AI agents

Cloud platform providing optimized tools for AI agents with a universal SDK for Python and TypeScript. Works with any LLM provider and enables one-line tool integration. Handles authentication, rate limiting, and caching for external APIs so agent developers can focus on logic rather than plumbing, dramatically reducing the boilerplate needed for production agents.

The ubiquitous modal text editor

Vim is a highly configurable terminal text editor that has been a cornerstone of Unix and Linux development for over three decades. Built as an improved version of vi, Vim solves efficient text manipulation through its modal editing paradigm — separating insert and command modes so that keystrokes become powerful composable operations. Extensive plugin ecosystem, scripting via Vimscript/Lua, and first-class support in nearly every system.

Open-source AI code editor focused on privacy

Open-source AI code editor with zero data retention and direct API connections. Supports local models via Ollama and LM Studio, ensuring complete privacy over your code. Built as a VS Code fork with agent mode and MCP support, offering the familiar VS Code experience while giving developers full control over which AI models they use and where their data goes.

AI-native open-source terminal for modern developers

Cross-platform terminal with built-in AI chat, inline file previews, and durable SSH sessions. Supports OpenAI, Claude, Gemini, and Ollama for in-terminal AI assistance. With 18k+ GitHub stars, it combines modern terminal UX with AI-powered command suggestions, making remote development and server management faster and more intuitive.

Fullstack MCP framework connecting any LLM to MCP servers

mcp-use is an open-source framework that enables any LLM to interact with MCP servers through a unified client interface. It bridges the gap between models that lack native MCP support and the growing ecosystem of MCP tools by providing automatic tool discovery, execution management, and multi-server orchestration. Supports both direct LLM connections and agent-based workflows. Over 9,000 GitHub stars.

AI data IDE for 10x faster data work

nao is an open-source, Y Combinator-backed analytics agent framework for building and deploying AI-powered analytics assistants that query data, generate insights, and interact with data warehouses through natural language. Makes data analysis accessible to non-technical users with a framework where developers expose tables, metrics, and semantic layers — then the agent answers business questions in plain English with SQL and visualizations.